package com.maxatime.service;

import com.maxatime.pojo.EmployeeInfo;
import com.maxatime.pojo.Grade;
import com.maxatime.pojo.studentGradeRelation;
import com.maxatime.pojo.vo.GradeVo;
import com.maxatime.pojo.vo.studentGradeRelationVo;

import java.util.List;

/**
 * @Auther: 梁玉杰
 * @Date: 2021/8/10 11:40
 * @Description: TODO
 */
public interface GradeService {
    List<Grade> findAll(GradeVo grade);

    int insertSelective(Grade g);

    int updateByPrimaryKeySelective(Grade g);

    int deleteById(Integer pkId);

    int insertGS(studentGradeRelation sg);

    List<studentGradeRelation> gsfindAllgs(studentGradeRelationVo sg);

    int deleteByIdSstu(Integer pkId);

    List<EmployeeInfo> GradexlkJS();
    List<EmployeeInfo> GradexlkBZR();

    Integer number(String gradeId);

    Grade selectByPrimaryKey(Integer valueOf);
}
